Response Elements

A list containing one BatchItemError object for each document
that contained an error. The results are sorted in ascending order by the Index
field and match the order of the documents in the input list. If there are no errors
in the
batch, the ErrorList is empty.

A list of BatchDetectKeyPhrasesItemResult objects containing the
results of the operation. The results are sorted in ascending order by the Index
field and match the order of the documents in the input list. If all of the documents
contain
an error, the ResultList is empty.

Errors

For information about the errors that are common to all actions, see Common Errors.

BatchSizeLimitExceededException

The number of documents in the request exceeds the limit of 25. Try your request again
with fewer documents.

HTTP Status Code: 400

InternalServerException

An internal server error occurred. Retry your request.

HTTP Status Code: 500

InvalidRequestException

The request
is
invalid.

HTTP Status Code: 400

TextSizeLimitExceededException

The size of the input text exceeds the limit. Use a smaller document.

HTTP Status Code: 400

UnsupportedLanguageException

Amazon Comprehend can't process the language of the input text. For all custom entity
recognition
APIs (such as CreateEntityRecognizer), only English is accepted. For most other APIs, Amazon Comprehend accepts only English
or Spanish text.

HTTP Status Code: 400

See Also

For more information about using this API in one of the language-specific AWS SDKs,
see the following: